Ventilator user interface



FIG. 1 is a front perspective view of a ventilator user interface in accordance with the new claimed design, shown in an environment of use on a ventilator enclosure drawn in broken lines;

FIG. 2 is a front plan view of the ventilator user interface of FIG. 1 shown removed from the ventilator enclosure;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines in FIG. 1 illustrating a ventilator enclosure depict environment and form no part of the claimed design. All other broken lines depict portions of the ventilator user interface that form no part of the claimed design. 

CLAIM The ornamental design for a ventilator user interface, as shown and described. 